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DUCTZ® of Louisiana's service professionals cover a wide range of air quality services for residences, including:


Here's how DUCTZ® of Louisiana ensures your home's improved air quality.

When a full system cleanout of your HVAC unit is recommended, the following process is performed.

  • DUCTZ® trained technicians cover the entire work area with protective sheeting to protect your home and furnishings.
  • All supply and return air registers are removed and isolation blocks are inserted into the supply registers.
  • The blower section of your A/C unit is removed.
  • The supply and return plenum is opened. At this point, the technician will inspect and clean every inch of ductwork using high CFM and hand vacuums with HEPA filtration.
  • All round and flex duct work are cleaned with specialized tools.
  • Each register and grille is hand washed and sanitized.
  • The blower wheel fins are hand washed to remove any impregnated mold. Any insulation in the unit that is contaminated is replaced and any previously rusted components are replaced.
  • All fiberglass areas are coated with a fungicidal protective coating.
  • The A/C coil is cleaned and sanitized.
  • The drain line is cleared of slime mold.
  • All obvious duct leaks or tears are repaired.
  • Any stagnant water conditions are corrected.
  • Any inadequate air flow is adjusted.
  • The humidity, temperature and freon levels are checked.
  • The blower, heating section, supply and return grilles are installed.
  • The unit is fogged with a long-term EPA registered biocide.